package com.sfac.hqyj.springBoot.config;


import com.sfac.hqyj.springBoot.interceptor.RequestViewMappingInterceptor;
import com.sfac.hqyj.springBoot.modules.common.entity.ResourceConfigBean;
import org.apache.catalina.connector.Connector;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.ResourceUtils;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;


@Configuration
@AutoConfigureAfter({WebMvcAutoConfiguration.class})
public class WebMvcConfig implements WebMvcConfigurer {
    @Value("${server.http.port}")
    private int httpPort;

    @Autowired
    private ResourceConfigBean resourceConfigBean;

    @Autowired
    private RequestViewMappingInterceptor requestViewMappingInterceptor;

    @Bean
    public Connector connector () {
        Connector connector = new Connector();
        connector.setPort(httpPort);
        connector.setScheme("http");
        return connector;
    }

    @Bean
    public ServletWebServerFactory servletWebServerFactory () {
        TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
        tomcat.addAdditionalTomcatConnectors(connector());
        return tomcat;
    }

    //上传。。。/*
    /*
    先判断操作系统，再上传文件
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        String systemName =System.getProperty("os.name");
        if(systemName.toLowerCase().startsWith("win")){
            registry.addResourceHandler(resourceConfigBean.getResourcePathPattern())
                    .addResourceLocations(ResourceUtils.FILE_URL_PREFIX + resourceConfigBean.getLocalPathForWindow());

        }else{
            registry.addResourceHandler(resourceConfigBean.getResourcePathPattern())
                    .addResourceLocations(ResourceUtils.FILE_URL_PREFIX + resourceConfigBean.getLocalPathForLinux());
        }
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(requestViewMappingInterceptor).addPathPatterns("/**");
    }
}
